Nitrogen fixation. Vol. 2: rhizobium  (Book) 

 - Oxford  Clarendon Press  1982 
 - 353 p.  24 cm. 
<br/><br/><label>ISBN: </label>0198545525 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation
<br/><br/><label>Universal Decimal Class. No.: </label>631.461.5:576.851.155 NIT  / 4372